.top {
    list-style: none;
    width: 100%;
    height: 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-left: 25px;
    padding-right: 25px;
    font-size: 12px;
    box-sizing: border-box;
    background: #f9f9f9;
}
.head{height:100px;font-family:SimSun;background:#fff;display: flex;justify-content: space-around;align-items: center;}
.head .logo{float:left;position: relative;top:0;left:0;}
.head .logo a{height:100px;display: block;line-height:100px;}
.head .logo a img{vertical-align: middle;}
.head .search{margin-left:260px;float:left;}
.head .search .content{margin-top:30px;width:508px;height:37px;background:#775a48;overflow: hidden;}
.head .search .content .text{width:416px;height:33px;background:#fff;margin: 2px 0 0 2px;float:left;}
.head .search .content .text input{width:400px;height:22px;padding:5px;border:none;outline:none;line-height:22px;*height:15px;}
.head .search .content .button{width:88px;float:left;height:36px;line-height:36px;text-align: center;}
.head .search .content .button a{font-size:15px;color:#fff;font-weight: bold;display: block;}
.head .search .keyword{height:26px;line-height:26px;margin-top:5px;}
.head .search .keyword strong{color:#666;font-weight:100;}
.head .search .keyword a{color:#a8a7a7;margin-left:3px;}
.head .search .keyword a b{color:#775a48;font-weight: 100;}
.cat{height:34px;width:135px;border:1px solid #e5e5e5;float:right;margin-top:30px;margin-left:48px;line-height:34px;text-align: center;background:#f7f7f7;}
.cat a{color:#666;display: block;}
.cat .cntent{color:#626262;text-indent: 24px;background:url(../images/v1.0.1_icon.png?v=1.0.1) 0 -545px no-repeat;display: inline-block;*display:inline;*zoom:1;*margin-left:-15px;}
.cat .content span{font-size:14px;color:#d5d3d3;margin-left:10px;}
.cat .ico{background:url(../images/v1.0.1_icon.png?v=1.0.1) 0 -587px no-repeat;width:15px;height:15px;top:-5px;display: inline-block;text-align: center;line-height:16px;color:#fff;font-weight: bold;right:20px;letter-spacing: -1px;  font-family: arial;  font-size: 10px;}

.nav{height:34px;background:#fff;width:100%;min-width: 1210px;position: relative;*z-index:1;margin-top:10px;border-bottom:2px solid #ceb395;}
.nav_shadow{width: 100%;height: 3px;background:url(../images/nav-bottom-shadow-bg.png) repeat-x ;position: absolute;bottom:-5px;z-index:9;*z-index:-1;}
.nav .nav_right{position: absolute;top:0;right:0;color:#666;height:34px;line-height:34px;}
.nav .nav_right span{position: relative;top:-1px;}
.nav .nav_right a{color:#666;}
.nav a{color:#fff;}
.nav .content{overflow: visible;}
.nav .content .all_categories{width:230px;height:34px;background:#ceb395;font-size:15px;color:#fff;line-height:34px;text-align: center;font-weight: bold;float:left;font-family: SimSun;}
.nav .content .all_categories .categories_content{width:100%;height:396px;top:34px;left:0;background:#fff; /*opacity:.85;filter:alpha(opacity=85);*/padding-top:6px;z-index:999999;}
.nav .content .all_categories .categories_content .sequence{width:202px;padding:13px 14px 5px 14px;line-height:26px;font-size:13px;text-align: left;font-weight:100;/*background:url(../images/nav_icon.png) right 38px  no-repeat;*/display: block;font-family:SimSun;transition: 0.1s;}
.nav .content .all_categories .categories_content .sequence:hover{background:#775a48;}
.nav .content .all_categories .categories_content .sequence:hover .web10_title a{color:#fff;}
.nav .content .all_categories .categories_content .sequence .web10_title{color:#000;transition: 0.1s;}
.nav .content .all_categories .categories_content .sequence .web10_title a{transition: 0.1s;font-size:14px;font-weight: bold;color:#666;}
.nav .content .all_categories .categories_content .sequence:hover ul li a{color:#fff;}
.nav .content .all_categories .categories_content .sequence ul{}
.nav .content .all_categories .categories_content .sequence ul li{display: inline-block;margin-right:3px;*display:inline;*zoom:1;*margin-right:6px;}
.nav .content .all_categories .categories_content .sequence ul li a{color:#666;transition: 0.1s;}
.nav .content .all_categories .categories_content .sequence ul li :hover{text-decoration: underline;}
.nav .content .all_categories .btn{background:url(../images/nav_ico.png) no-repeat center;display: inline-block;*display:inline;*zoom:1;height:20px;width:8px;vertical-align: middle;margin-left:5px;margin-top:-2px;}
.nav .content ul.list{width:970px;float:left;font-family: SimSun;}
.nav .content ul.list li{display: inline-block;height:34px;line-height:34px;font-size:15px;color:#666;*display:inline;*zoom:1;float:left;}
.nav .content ul.list li a{color:#666;display: block;padding: 0 20px;}
.nav .content ul.list li a:hover,.nav .content ul.list li.act a{background-color: #765a45;color:#fff;}
